When high-performance, quality, and longevity are your battery upgrade criteria, NuPower is your answer. NuPower batteries are designed to meet and exceed factory specifications. With renewed battery life you can listen to more music, watch more videos, and get more work done between recharges. To ensure your confidence and satisfaction, these highest-quality batteries are backed by free, award-winning US-based support and a one-year, 48-hour or less turnaround warranty.

A Perfect-fit Solution®

NuPower batteries are engineered to perfectly complement the fit and finish of your Mac® notebook as well as offer full compatibility with applicable OEM sleep and power reduction modes.

NoteBook Battery Recycling

Each new battery includes an informative battery recycling page that details the options you have for the disposal of your old battery. View Recycling Options.

Powerful and Responsible

NuPower battery upgrade solutions are environmentally responsible and feature RoHS certification to be free of lead, mercury, cadmium, PBBs, and PBDE. We also offer a comprehensive recycling program for your old battery, as well as an industry-leading 1-year warranty.